28545372

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4672

約数の個数: 60

約数和(自身を含む): 78567720

約数和(自身を除く): 50022348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4637, 6156, 9274, 13911, 18548, 27822, 41733, 55644, 83466, 88103, 125199, 166932, 176206, 250398, 264309, 352412, 375597, 500796, 528618, 751194, 792927, 1057236, 1502388, 1585854, 2378781, 3171708, 4757562, 7136343, 9515124, 14272686, 28545372]

約数ペア:

[(1, 28545372), (2, 14272686), (3, 9515124), (4, 7136343), (6, 4757562), (9, 3171708), (12, 2378781), (18, 1585854), (19, 1502388), (27, 1057236), (36, 792927), (38, 751194), (54, 528618), (57, 500796), (76, 375597), (81, 352412), (108, 264309), (114, 250398), (162, 176206), (171, 166932), (228, 125199), (324, 88103), (342, 83466), (513, 55644), (684, 41733), (1026, 27822), (1539, 18548), (2052, 13911), (3078, 9274), (4637, 6156)]